XXXTENTACION - kill me (Recorded over the phone while he was in jail, really creepy and sad song once you know the backstory)
Cage - Ballad of Worms (Cage creates a story about his obligation to a sick, dying, girlfriend as a metaphor for his real life relationship with hip-hop and music.)
Immortal Technique - Dance with the Devil (On ?Dance with the Devil, Immortal Technique spits a fiendish, yet remarkable, story that is allegedly based on a true life story. It tells the tale of a teenager who had large dreams and wanted to receive respect from those considered ?real thugs, and ends with a disturbing twist. The message that is sent to the listeners is to not dance with the devil; a metaphor for showing your willingness to commit crimes to raise your status. The sampled piano beat gives the song a dark and sinister vibe.)
These three come to my mind as soon as some kind of a disturbing song is mentioned. I really think that their background and how much all of these songs have to them is amazing.